Subaru · 2026
Solterra Touring XT AWD
338 HP XT trim with 74.7kWh battery. 6.6kW onboard charger — a 32A Level 2 circuit is sufficient. Here's what its onboard charger actually needs from your home's electrical panel.
Home (Level 2) charging facts
Pulled straight from the Solterra Touring XT AWD's onboard charger rating - not a generic EV number.
- Onboard charger draw
- 11 kW
- ~46A at 240V (kW × 1000 ÷ 240)
- Empty-to-full at max Level 2
- 6.8 hrs
- 74.7 kWh battery ÷ 11 kW
- Range added per hour
- ~38 mi/hr
- 11 kW × 3.47 mi/kWh efficiency
- DC fast charging
- 150 kW max
- Public chargers only - tapers as the battery fills
Typical full-speed install
48A charger on a 60A circuit
Reaches this car's 11 kW ceiling. Whether your panel has room for that circuit depends on everything else already on it - that's the actual assessment.
Connector
NACS
NACS (North American Charging Standard, originally Tesla's plug) is now the connector most new EVs are shipping with for both home Level 2 and public DC fast charging.
On the Solterra Touring XT AWD specifically, that connector carries up to 11 kW at home on Level 2 and up to 150 kW on public DC fast hardware.
Charging speed by circuit size
The Subaru Solterra's onboard charger can't use more than 11 kW AC no matter how big the circuit - past 48A, a bigger charger buys you nothing on this car.
| Charger setting | This car actually draws | Range added / hour | 8-hr overnight |
|---|---|---|---|
| 16A | 3.8 kW | ~13 mi | ~104 mi |
| 24A | 5.8 kW | ~20 mi | ~160 mi |
| 32A | 7.7 kW | ~27 mi | ~216 mi |
| 40A | 9.6 kW | ~33 mi | ~264 mi |
| 48A | 11.0 kWcapped by car | ~38 mi | ~304 mi |
Overnight, at full onboard speed
304 mi / 8 hrs
380 mi across a 10-hour window, at 11 kW.
Approximate cost to fill from empty
$9.71
Assumes $0.13/kWh (a national-average estimate, not your local rate) × 74.7 kWh - about $0.037/mile.
Subaru Solterra charging questions
How long does it take to charge a 2026 Subaru Solterra Touring XT AWD on a Level 2 charger?
About 6.8 hours from empty to full at its 11 kW onboard-charger ceiling (74.7 kWh battery ÷ 11 kW).
Times scale with amperage - see the circuit-size table above for other settings.
What amperage does a Subaru Solterra draw on Level 2?
At its full 11 kW rate, the Subaru Solterra draws about 46A at 240V (kW × 1000 ÷ 240 = amps).
Can a Subaru Solterra use a 48-amp charger?
Not to any real benefit. The Subaru Solterra's onboard charger tops out at 11 kW (~46A) - a 48A charger doesn't charge it any faster than one already sized to 46A.
How much range does a Subaru Solterra add per hour on a Level 2 charger?
About 38 miles of range per hour at its 11 kW ceiling (11 kW × 3.47 mi/kWh efficiency).
How much range does an 8-hour overnight charge add to a Subaru Solterra?
Roughly 304 miles from an 8-hour overnight charge (38 mi/hr × 8 hours), or about 380 miles across a 10-hour window.
What's the DC fast charging ceiling for a Subaru Solterra?
Up to 150 kW on a public DC fast charger - well above its 11 kW Level 2 (home) ceiling, though DC fast rates taper as the battery fills.
Other Subaru EVs
Will your panel handle this?
ChargeRight runs the full NEC load calculation against your actual panel - not a generic rule of thumb.
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